Elevation extremes: lowest point: Mediterranean Sea 0 m
highest point: Qurnat as Sawda' 3,088 m
Natural resources: limestone, iron ore, salt, water-surplus state in a water-deficit region, arable land
Land use: arable land: 18%
permanent crops: 9%
permanent pastures: 1%
forests and woodland: 8%
other: 64% (1996 est.)
Irrigated land: 860 sq km (1993 est.)
Natural hazards: dust storms, sandstorms